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ID	284🔗
Date:	2025-01-24 16:22:34
Last update:	2025-01-26 16:33:01
Status	Closed (Fixed)
Category	tracklang
Version	1.6.3
Summary	Detecting loaded languages with babel

Description

Hi Nicola,

Not really a bug, but according to the manual:

> Unfortunately I can’t find any way of detecting a list
> of languages loaded through babel’s new \babelprovide
> command. As far as I can tell, the only stored list is
> in \bbl@loaded which only contains the languages loaded
> through package options.

I presume what you want is \LocaleForEach. Try:

----------------------------------
\documentclass{article}

\usepackage[danish]{babel}
\babelprovide{hindi}

\begin{document}

\selectlanguage{greek}{Blah}

\LocaleForEach{\message{*** #1 ***}}

\end{document}
-----------------------------------

All ways to load locales are recognized: as package option, with \babelprovide and with lazy loading.

Javier

MWE

No mwe.tex

Evaluation

That's great, thank you. I'll look into it.

Update 2025-01-26: I've added a check for \LocaleForEach and uploaded v1.6.4 to CTAN.

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